ICL7663S Intersil Corporation, ICL7663S Datasheet
ICL7663S
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ICL7663S Summary of contents
Page 1
... The 1% reference accuracy of the ICL7663SA eliminates the need for trimming the output voltage in most applications. The ICL7663S is well suited for battery powered supplies, featuring 4µA quiescent current, low V IN output current sensing and logic input level shutdown control ...
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... Ld PDIP** (See Note) (Pb-free) ICL7663SACBA SOIC (N) ICL7663SACBAZA SOIC (N) (See Note) (Pb-free) ICL7663SACPA PDIP ICL7663SAIBA - SOIC (N) ICL7663SAIBAZA - SOIC (N) (See Note) (Pb-free) *Add “-T” suffix to part number for tape and reel packaging. ...
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... Terminal -10mA Operating Conditions Temperature Range ICL7663SC 0°C to 70°C ICL7663SI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-25°C to 85°C CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. ...
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... Electrical Specifications Specifications Below Applicable to Both ICL7663S and ICL7663SA, Unless Otherwise Specified OUT PARAMETER SYMBOL Sense Pin Input Threshold V CL Input-Output Saturation R SAT Resistance (Note 3) ∆V Load Regulation OUT ∆I OUT Available Output Current I OUT2 (V ) OUT2 Negative Tempco Output V TC ...
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... INPUT-OUTPUT DIFFERENTIAL vs OUT2 OUTPUT CURRENT 5.0 4 -20° -25°C A 3.5 3 -70°C A 2.5 2.0 1.5 1.0 0 (V) IN FIGURE 5. QUIESCENT CURRENT AS A FUNCTION OF INPUT VOLTAGE 5 ICL7663S 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0 FIGURE 15V FIGURE 4. NPUT POWER SUPPLY REJECTION RATIO 10 ...
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... Basic Operation The ICL7663S is designed to regulate battery voltages in the 5V to 15V region at maximum load currents of about 5mA to 30mA. Although intended as low power devices, power dissipation limits must be observed. For example, the power ...
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... Since this pin must not be left open, it should be tied to ground if not needed. A voltage of less than 0.3V for the ICL7663S will keep the regulator ON, and a voltage level of more than 1.4V but less than V+ turn the outputs OFF. If there is a possibility that the control signal could exceed the regulator input (V+ from this signal should be limited to 100µ ...
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... No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 8 ICL7663S temperature compensated display voltage, V generated using the ICL7663S. This is shown in Figure 11 for the ICM7233 triplexed LCD display driver ...